39760223 has 2 divisors, whose sum is σ = 39760224. Its totient is φ = 39760222.

The previous prime is 39760187. The next prime is 39760241. The reversal of 39760223 is 32206793.

It is a happy number.

It is a strong prime.

It is an emirp because it is prime and its reverse (32206793) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 39760223 - 2¹⁸ = 39498079 is a prime.

It is a Sophie Germain prime.

It is a self number, because there is not a number n which added to its sum of digits gives 39760223.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (39760243) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 19880111 + 19880112.

It is an arithmetic number, because the mean of its divisors is an integer number (19880112).

Almost surely, 2^39760223 is an apocalyptic number.

39760223 is a deficient number, since it is larger than the sum of its proper divisors (1).

39760223 is an equidigital number, since it uses as much as digits as its factorization.

39760223 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 13608, while the sum is 32.

The square root of 39760223 is about 6305.5707909752. The cubic root of 39760223 is about 341.3104644925.

The spelling of 39760223 in words is "thirty-nine million, seven hundred sixty thousand, two hundred twenty-three".